Post adaptor



FIG. 1 is a front perspective view of a post adaptor;

FIG. 2 is a front view of the post adaptor of FIG. 1;

FIG. 3 is a left side view of the post adaptor of FIG. 1, the right sideview being a mirror image thereof;

FIG. 4 is a rear view of the post adaptor of FIG. 1;

FIG. 5 is a top view of the post adaptor of FIG. 1; and,

FIG. 6 is a bottom view of the post adaptor of FIG. 1.

The broken-line disclosure in the views is intended to representenvironment forming no part of the claimed design.

The ornamental design for a post adaptor, as shown and described.